Pith Number

pith:FSFYYHOK

pith:2019:FSFYYHOKXYWRCDSPKLQ4EHOT3F

not attested not anchored not stored refs pending

Application-Level Differential Checkpointing for HPC Applications with Dynamic Datasets

Kai Keller, Leonardo Bautista Gomez

arxiv:1906.05038 v1 · 2019-06-12 · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSFYYHOKXYWRCDSPKLQ4EHOT3F}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:43:29.674804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8b8c1dcabe2d110e4f52e1c21dd3d96ac0786320cd06da546282d7ed810ee7

Aliases

arxiv: 1906.05038 · arxiv_version: 1906.05038v1 · doi: 10.48550/arxiv.1906.05038 · pith_short_12: FSFYYHOKXYWR · pith_short_16: FSFYYHOKXYWRCDSP · pith_short_8: FSFYYHOK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FSFYYHOKXYWRCDSPKLQ4EHOT3F \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2c8b8c1dcabe2d110e4f52e1c21dd3d96ac0786320cd06da546282d7ed810ee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2efa63f6556a11b9d450a057d1c8754b46d1b3402027c19feeb8f6b83ff8fef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-06-12T09:55:01Z",
    "title_canon_sha256": "18fca8b874f36fbffa151b3189a055b59e7dafdef7f22f16c05ea8b0a1425ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05038",
    "kind": "arxiv",
    "version": 1
  }
}